Alex Vinogradovs <AVinogradovs@xxxxxxxxxxxxxxxx> writes: > Version is 8.2.5 running on FreeBSD 6.2. I can try upgrading > to 8.2.7, if you think that would help. Well, an upgrade would be a good idea on general principles, but I doubt it will fix a previously unknown bug. Does the postmaster log show any other odd behavior around these errors? Which process is throwing the error anyway? If it's a regular backend, what query is it executing? regards, tom lane